sinya8282/Regen — pull request #1 by tkng (2013-02-21 14:57:44+00:00)
Title: Include unistd.h in util.h, which is required to use close(2).

hello!

I'm using ubuntu 12.10, which include g++ 4.7.2. In my environment, unistd.h is required to call close(2).

In this pull request, I modified util.h to include unistd.h if _MSC_VER is not defined.